public class VlcPlayer implements AdvancedMediaPlayer{
    @Override
    public void playVlc(String mediaType, String fileName) {
        if(mediaType.equalsIgnoreCase("vlc")){
            System.out.printf("正在播放%s.vlc%n",fileName);
        }else{
            System.out.printf("不支持播放类型为:%s的文件%n",mediaType);
        }
    }

    @Override
    public void playMP4(String mediaType, String fileName) {

    }
}
